Individual Calculations November 2009
 Ton, That Nhu Tung  Total change: 13.80  Rating chartPersonal card
 Vietnam Chess Team Championships - Men Nha Trang VIE 2009-08-21
 2275 2227 4.50 8 0.92 15 13.80 
  Duong, The Anh m2440 VIE0.001-0.2315-3.45 
  Tran, Quoc Dung 2196 VIE0.501-0.0415-0.60 
  Pham, Xuan Dat 2176 VIE1.0010.43156.45 
  Nguyen, Thanh Nghia 2201 VIE0.501-0.0415-0.60 
  Hoang, Canh Huan f2378 VIE0.5010.20153.00 
  Nguyen, Van Thanh c2173 VIE1.0010.42156.30 
  Dang, Duy Linh 2084 VIE1.0010.31154.65 
  Dao, Thien Hai g2552 VIE0.001-0.1315-1.95 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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